90861022

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{1321}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 165620160

約数和(自身を除く): 74759138

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 1321, 2023, 2642, 4046, 4913, 9247, 9826, 18494, 22457, 34391, 44914, 68782, 157199, 314398, 381769, 763538, 2672383, 5344766, 6490073, 12980146, 45430511, 90861022]

約数ペア:

[(1, 90861022), (2, 45430511), (7, 12980146), (14, 6490073), (17, 5344766), (34, 2672383), (119, 763538), (238, 381769), (289, 314398), (578, 157199), (1321, 68782), (2023, 44914), (2642, 34391), (4046, 22457), (4913, 18494), (9247, 9826)]